body{
    padding: 0;
    margin: 0;

}
/* head以内 */
.head{
    height: 150px;
    background: #99be77;
}
.head>.content1{
    height: 40px;
    background: #ff6f69;
    width: 100%;
}
.left_first{
    height: 30px;
    width: 40%;
    float: left;
    margin-left: 10%;
    margin-top: 10px;
}

.right_first{
    height: 30px;
    width: 40%;
    float: left;
    margin-right: 10%;
    margin-top: 10px;
}
.left_first>div{
    float: left;
    width: 25%;
    /* background: #ffb01d; */
    text-align: center;
    /* margin-left: 5px;
    margin-top:10px */
}
/* .left_first>.left1{
    margin-left:70px; 
} */
.right_first>div{
    float: right;
    width: 25%;
    /* background: #ffb01d; */
    text-align: center;
    /* margin-left: 5px;
    margin-top:10px */
}
/* .right_first>.right1{
    margin-right:80px; 
} */

.head>.content2{
    clear: both;
    height: 110px;
    width: 100%;
}
.content2>.left_second{
    float: left;
    height: 110px;
    width: 350px;
    margin-left: 200px;
    background: #9471e6;
}
.content2>.right_second{
    height: 110px;
    width: 350px;
    float: right;
    margin-right: 200px;
    background: #9471e6;
}
.left_second>div{
    float: left;
    width: 170px;
    height: 45px;
    margin-left: 5px;
    text-align: center;
    margin-top: 10px;
}
.right_second>div{
    float: right;
    width: 170px;
    height: 45px;
    margin-right: 5px;
    text-align: center;
    margin-top: 10px;
}


/*第二部分  */

.chapter1{
    height: 600px;
    background: #34cfb5;
    margin-top: 10px;
}
.chapter1>img{
    position:relative;
}

/*第三部分 */
.chapter2{
    margin-top: 10px;
    height: 450px;
    background: #96ecba;
}
.chapter2>.space{
    height: 80px;
    background: #96ecba;
    margin: 0;
}
.chapter2>.title{
    text-align:center;
}
.chapter2-box{
    width: 100%;
    height: 290px;
    /* background-color: red; */
}
.chapter2-box>.content1{
    position: relative;
    height: 290px;
    width: 19%;
    float: left;
    /* margin-left: 90px; */
    margin-left: 3%;
    margin-right: 3%;
    margin-top:5px;
    margin-bottom:5px;
} 
.chapter2-box>.content2{
    position: relative;
    height: 290px;
    width: 19%;
    float: left;
    /* margin-left: 25px; */
    margin-left: 3%;
    margin-right: 3%;
    margin-top:5px;
    margin-bottom:5px;
}
.chapter2-box>.content3{
    position: relative;
    height: 290px;
    width: 19%;
    float: left;
    /* margin-left: 25px; */
    margin-left: 3%;
    margin-right: 3%;
    margin-top:5px;
    margin-bottom:5px;
}
.chapter2-box>.content4{
    position: relative;
    height: 290px;
    width: 19%;
    float: left;
    /* margin-left: 25px; */
    margin-left: 3%;
    margin-right: 3%;
    margin-top:5px;
    margin-bottom:5px;
}
.chapter2 a{
    height: 250px;
    width: 100%;
    display: block;
    margin-top: 20px;
}
.chapter2 a>img{
    height: 100%;
    width: 100%;
    /* position: absolute;
    left: 50%;
    margin-left: -150px;
    top: 50%;
    margin-top: -125px; */
}

.chapter2 img:hover{
    height: 290px;
    width:350px ;
    left: 50%;
    margin-left: -175px;
    top: 50%;
    margin-top: -145px;
    /* transform: scale(2,2); */
    position: absolute;

}


/* 第四部分 */
.chapter3{
    clear: both;
    height: 400px;
    width: 100%;
    background: #ffeead;
}
.chapter3 img{
    height: 100%;
    width: 100%;
}
.chapter3>.content1{
    height: 350px;
    width: 26%;
    background: #daa5d1;
    float: left;
    margin-left: 5%;
    margin-top: 25px;
    /* margin-left: 90px;
    margin-top:45px;
    margin-bottom:5px; */
}
.chapter3>.content2{
    height: 350px;
    width: 26%;
    background: #ae58b9;
    float: left;
    margin-left: 6%;
    margin-right: 6%;
    margin-top: 25px;
    /* margin: 45px 50px  5px 200px;  */
}
.chapter3>.content3{
    height: 350px;
    width: 26%;
    background: #08d5e4;
    float: left;
    margin-right: 5%;
    margin-top: 25px;
    /* margin-right: 87px;
    margin-top:45px;
    margin-bottom:5px; */
}

/* 第五部分 */
.chapter4{
    display: flex;
    flex-wrap: nowrap;
}
.chapter4>div{
    height: 100px;
    padding: 10px;
    text-align: center;
    font-size: 2em;
    color: #ffeead;
    width: 10%;
}
.chapter4>div>img{
    width: 100%;
    height: 100%;
}
.chapter4>.content1{
    background-color: #88d8b0;
}
.chapter4>.content2{
    background-color: #ff6f69;
}
.chapter4>.content3{
    background-color: #88d8b0;
}
.chapter4>.content4{
    background-color: #ff6f69;
}
.chapter4>.content5{
    background-color: #88d8b0;
}
.chapter4>.content6{
    background-color: #ff6f69;
}
.chapter4>.content7{
    background-color: #88d8b0;
}
.chapter4>.content8{
    background-color: #ff6f69;
}
.chapter4>.content9{
    background-color: #88d8b0;
}


/* 第六部分 */
.chapter5{
    width: 100%;
    height: 500px;
    background-color: #090a08;
}
.chapter5>img{
    width: 100%;
    height: 500px;
}

/* 底部 */
.footer{
    position: relative;
    background: #2563b3;
    height: 500px;
    width: 100%;
}
.footer>p{
    
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: 5em;
    margin-left: -90px;
    margin-top: -40px;
    color: #ffeead;
}
